Intel Data Center GPU Flex 140 vs NVIDIA A100 PCIe 80 GB

VS

Intel Data Center GPU Flex 140 NVIDIA A100 PCIe 80 GB

We compared two Professional market GPUs: 6GB VRAM Data Center GPU Flex 140 and 80GB VRAM A100 PCIe 80 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Data Center GPU Flex 140 's Advantages

Released 1 years and 2 months late

Boost Clock has increased by 38% (1950MHz vs 1410MHz)

Lower TDP (75W vs 300W)

NVIDIA A100 PCIe 80 GB 's Advantages

More VRAM (80GB vs 6GB)

Larger VRAM bandwidth (1935GB/s vs 186.0GB/s)

5888 additional rendering cores

Score

Benchmark

FP32 (float)

Data Center GPU Flex 140

3.994 TFLOPS

A100 PCIe 80 GB +387%

19.49 TFLOPS

Data Center GPU Flex 140

VS

A100 PCIe 80 GB

Graphics Card

Aug 2022

Release Date

Jun 2021

Data Center GPU

Generation

Tesla Ampere

Professional

Type

Professional

PCIe 4.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

1600 MHz

Base Clock

1065 MHz

1950 MHz

Boost Clock

1410 MHz

1937 MHz

Memory Clock

1512 MHz

Memory

6GB

Memory Size

80GB

GDDR6

Memory Type

HBM2e

96bit

Memory Bus

5120bit

186.0GB/s

Bandwidth

1935GB/s

Render Config

-

SM Count

108

-

Compute Units

-

1024

Shading Units

6912

64

TMUs

432

32

ROPs

160

-

Tensor Cores

432

8

RT Cores

-

L1 Cache

192 KB (per SM)

4 MB

L2 Cache

80 MB

Theoretical Performance

62.40 GPixel/s

Pixel Rate

225.6 GPixel/s

124.8 GTexel/s

Texture Rate

609.1 GTexel/s

7.987 TFLOPS

FP16 (half)

77.97 TFLOPS

3.994 TFLOPS

FP32 (float)

19.49 TFLOPS

-

FP64 (double)

9.746 TFLOPS

Graphics Processor

DG2-128

GPU Name

GA100

ACM-G11

GPU Variant

-

Generation 12.7

Architecture

Ampere

TSMC

Foundry

TSMC

6 nm

Process Size

7 nm

7.2 billion

Transistors

54.2 billion

157 mm²

Die Size

826 mm²

Board Design

75W

TDP

300W

250 W

Suggested PSU

700 W

1x HDMI 2.1 3x DisplayPort 2.0

Outputs

No outputs

1x 8-pin

Power Connectors

8-pin EPS

Graphics Features

12 Ultimate (12_2)

DirectX

N/A

4.6

OpenGL

N/A

3.0

OpenCL

3.0

1.3

Vulkan

N/A

-

CUDA

8.0

6.6

Shader Model

N/A

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